python/8th.py at main · vipinZe/python · GitHub

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# Temperature Converter and Weather Check

# Take temperature input in Celsius as a string, convert it to float, and convert it to Fahrenheit using arithmetic operators.
# Using comparison and logical operators, print whether the weather is cold (≤ 15), pleasant (16–30), or hot (> 30).
# Also print both Celsius and Fahrenheit values

# temprature=float(input('enter current temprature '))
# Fahrenheit=temprature*(9/5)+32
# print('temptature is:',Fahrenheit,'fahrenheit')
# if temprature<=15:
#     print('weather is cold')
# elif (temprature>15) and (temprature<=30):
#     print('weather is pleasant')
# else:
#     print('weather is hot')


# Password Strength Checker

# Ask the user to input password length (integer) and whether it contains special characters ("yes"/"no").
# Using logical and comparison operators, determine if password is Strong (length ≥ 8 and has special characters),
# Medium (length ≥ 6 or has special characters), or Weak otherwise. Print the strength category

# Profit or Loss with Percentage

# Ask the user to input cost price and selling price (floats).
# Calculate profit or loss amount and percentage using arithmetic operators.
# Using comparison operators, print whether it is profit, loss, or no profit-no loss.
# Also check logically if profit percentage is more than 20% and print a message "High Profit" if true.

# cp=float(input('enter cost price: '))
# sp=float(input('enter selling price: '))
# percent=round((sp-cp)/cp*100, 2)

# if sp>cp:
#     print('profit percent is',percent,'%')
# elif cp>sp:
#     print('loss percent is ',percent,'%')
# else:
#     print('no profit or loss')

# Attendance Eligibility for Exam

# Take total classes and attended classes as integers.
# Calculate attendance percentage.
# Using comparison and logical operators, check if attendance is at least 75% and the student
# does not have any medical leave flag set to "no" or "yes". If attendance < 75 but medical leave is "yes", still allow.
# Print eligibility and attendance percentage.

totalClass=int(input('enter total class: '))
attendedClasses=int(input('enter total classes:'))
medicalLeave=input('enter medical leave (yes/no): ')
percentage=(attendedClasses/totalClass)*100

print(round(percentage),2)
if (percentage<75) and (medicalLeave=='yes'):
    print('eligible for exam')
else:
    print('not eligible for exam')